Application of photobacterium phosphoreum toxicity test on the environmental protection acceptance monitoring at project completion; 建设项目噪声验收监测,是建设项目竣工环境保护验收的重要组成部分。
Extraction of Fluorescein Enzyme of Photobacterium 发光杆菌荧光素酶的提取
The experimental results confirmed that photobacterium phosphoreum and zebrafish ( B.Rerio) embryos were favourable to carry out combined toxicological experiment. 实验结果证实,发光菌和斑马鱼胚胎是进行联合毒性实验的良好实验生物。
When using the bioluminescent test ( Photobacterium phosphoreum), some nutrients in the wastewater can influence the results, and make the relative luminescence more than 100%. 在使用发光菌法进行毒性测试时,污水中的某些营养物质会对测试结果产生影响,使得相对发光度大于100%。
The acute toxicities of17 substituted benzenes to Photobacterium Phosphoreum were measured, and the effects of substituted groups and positions on toxicities were discussed roughly. 首先测定了17种取代苯化合物对发光菌的急性毒性,初步探讨了苯环上不同取代基类型和取代位置对毒性的影响。
An important prospect was well displayed for this photobacterium, based on actual water samples detection and heavy metal compounds toxicity detection analysis. 3. 通过对环境中实际水样的检测与对重金属化合物的毒性检测分析,发现该株发光细菌具有较大的利用开发前景。